INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73274202e3890c80662d8eaef92d8ded2852518eb8623e903fa6f1fc5065f21e', 
    '4XD7NwKP3Tp011EIxo8KI+MRCGWGBNlp/XF8b1J9te0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)